Chemical Energetics And Thermodynamics QUESTIONS AND ANSWERS

IIT JEE : Chemical Energetics And Thermodynamics QUESTIONS AND ANSWERS :: part1 : 6 to 10

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

6.The highest temperature at which vapour pressure of a liquid can be measured is

the boiling point of the liquid

critical solution temperature

ionisation temperature

inversion temperature

7.On dissolving sodium chloride in water there is

increase in entropy

increase in the free energy

decrease in entropy

No change in enthalpy

8.In a spontaneous irreversible process, the total entropy of the system & its surroundings

is constant

decreases

increases

is zero

9.Heat of reaction

depends on the rate of reaction

depends on pressure

is independent of temperature

may or may not depend on temperature

10.On dissolving magnesium sulphate in water

no change in entropy

entropy decreases

entropy increases

nothing can be said

More Chemical Energetics And Thermodynamics QUESTIONS AND ANSWERS available in next pages

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